From: Adam Prescott <adam@...>
Date: 2011-12-01T05:19:01+09:00
Subject: Re: Stupid question

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On Wed, Nov 30, 2011 at 20:03, Dave Aronson
<rubytalk2dave@davearonson.com>wrote:

>  "2011".chars.map(&:to_i).inject(&:+)
>
> Can anyone make that even shorter?  Let's play Ruby Golf!  ;-)
>

4

:)

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